Find every model you own. Check it fits. Paint it. Print it.
MeshnPaint shows every STL, 3MF, OBJ, PLY and GLB on your PC and NAS, even inside ZIP, RAR and 7z archives, tells you which printer it fits, and lets you paint it in colour for your multi-colour printer. One app, one price, no subscription.
One email when it launches. We never share your address.
Painted in three clicks with Paint by height. Save it next to the model, then open it in Bambu Studio or Orca.
Your whole library, finally visible
Point it at the folders where your files already live. Nothing is moved, renamed or uploaded.
Every model, with a picture
STL, 3MF, OBJ, PLY, GLB, STEP and sliced files, across your drives and NAS, including the ones inside ZIP, RAR and 7z downloads.
Will it fit my printer?
Size in mm on every card, and a clear "Fits" or "Too big" for each printer you own.
Print details at a glance
Sliced files show print time, grams and filament colours, so you know before you open the slicer.
Duplicate finder
Finds the same file saved three times under three names, and checks every byte before anything is deleted.
Printed, or not yet?
Mark models as printed, filter by "never printed", and tag and note anything.
Spin before you slice
Hover a card and the model turns. Open it in Bambu Studio or OrcaSlicer with one click.
A painter built in
The part other library apps don't do. Colour a model for your AMS or multi-colour printer, right where you found it.
- Brush, bucket, lasso and paint by height for bands and bases
- Handles big models: millions of faces, with Simplify that keeps your paint
- Resize models with no real size (common from AI generators)
- Saves a painted 3MF next to the original, ready for your slicer
- Never loses work: it saves as you go
Local, simple, yours
Be first to know
Leave your email and you'll get one message on launch day.